The automatic fire extinguishing device in the energy storage system is an important component to ensure the safe operation of energy storage equipment. It can quickly respond to fires, control the flames, and reduce losses. The following introduces several common automatic fire extinguishing devices for energy storage systems, as well as their characteristics and application scenarios:
1、 Common automatic fire extinguishing devices for energy storage systems
1. Perfluorohexane fire extinguishing device
texture of material
It usually consists of a 304 stainless steel shell, gas production components, spray components, thermal sensitive wires, etc., and is filled with perfluorohexane fire extinguishing agent inside.
Advantages and Functions
Good fire extinguishing effect: Perfluorohexane fire extinguishing agent has a good fire extinguishing effect, which can quickly and effectively extinguish the fire source and prevent the fire from spreading further.
Harmless to equipment: Perfluorohexane fire extinguishing agent has no damage to electronic components, is non-conductive, and will not cause secondary damage to energy storage equipment, ensuring the safety and stability of the equipment.
Easy to operate: The fire extinguishing agent integrates automatic detection and extinguishing functions, and the automated control system can achieve automatic detection and extinguishing, with simple and convenient operation.
Safe and reliable: The fire extinguishing agent is non-toxic and harmless, and will not cause harm to personnel and the environment. At the same time, the device itself also has high safety and reliability.
Application scenarios
Perfluorohexane fire extinguishing agent is particularly suitable for small enclosed spaces such as distribution cabinets, charging stations, communication base stations, data cabinets, energy storage power stations, battery boxes, etc.
2. Non storage pressure perfluorohexane fire extinguishing device
Features: The fire extinguishing device adopts an integrated and miniaturized design, modular assembly, which can be used as a single set or multiple sets of integrated use.
Advantages: Small size, easy installation, efficient fire extinguishing, environmentally friendly, good insulation, and no residue after use.
Function: The fire extinguishing device is particularly suitable for scenarios that require quick response and small space protection.
3. Automatic fire extinguishing device for lithium-ion battery energy storage system
Configuration: The device is equipped with a corresponding pipeline network, and the release of fire extinguishing agents is faster and more accurate than traditional fully submerged cabinets.
Advantages: Perfluorohexane can continuously cool down, suppress reignition, achieve a 24-hour no reignition effect, and support network communication to achieve remote start, stop, reset, remote viewing, remote alarm, and automatic signal acquisition alarm functions.
Function: It can provide early warning and precise suppression treatment in the primary stage of thermal runaway, minimizing the loss of electrochemical energy storage tanks as much as possible.

2、 Operation method

1. Automatic start: When the fire detector detects a source of fire, the system will automatically start the fire extinguishing program without manual intervention. Fire extinguishing agents will be quickly and effectively released based on the nature and location of the fire source.
2. Manual start: In special circumstances, such as when automatic start fails or emergency intervention is required, the manual start button on the device can be pressed. After manual activation, the fire extinguishing device will immediately start and spray the fire extinguishing agent.
3、 Monitoring and maintenance:
It is necessary to regularly inspect various components of the fire extinguishing system, such as fire extinguishing agent storage, detection system sensitivity, nozzle layout, and control system, to ensure that the device is in normal working condition.
Different types of fire extinguishing agents, such as perfluorohexane and inert gases, need to be stored and managed in accordance with relevant regulations.
The fire extinguishing system should have efficient fire detection function, which can timely detect the fire source and trigger the alarm.
The automatic fire extinguishing device in energy storage system plays an important role in ensuring the safety of energy storage equipment. By adopting advanced firefighting techniques and materials, these devices can respond quickly in the event of a fire, effectively control the fire, and reduce losses. At the same time, the characteristics of easy operation, safety and reliability also make these devices more convenient and efficient in practical applications. During use, it is also necessary to regularly inspect and maintain the various components of the fire extinguishing system to ensure their normal working condition. For different types of fire extinguishing agents, relevant regulations should be followed for storage and management to ensure that the device can efficiently detect the fire source and trigger an alarm.